Class: Eco::API::Session::Batch::Status

Inherits:
Common::Session::BaseSession show all
Defined in:
lib/eco/api/session/batch/status.rb

Overview

The Batch::Status class aims to offer support to keep memory on:

  1. what has happened during the execution of a Session::Batch (i.e. errors)
  2. be able to build a summary of what happened
  3. gather the people that was returned as a result of the batch (for get batch type)

Class Attribute Summary collapse

Instance Attribute Summary collapse

Attributes inherited from Common::Session::BaseSession

#api, #config, #environment, #file_manager, #logger, #session

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Common::Session::BaseSession

#enviro=, #fatal, #fm, #mailer, #mailer?, #s3uploader, #s3uploader?, #sftp, #sftp?

Constructor Details

#initialize(e, queue:, method:, mode: :exact) ⇒ Status

Returns a new instance of Status.

Parameters:



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# File 'lib/eco/api/session/batch/status.rb', line 34

def initialize(e, queue:, method:, mode: :exact)
  super(e)
  fatal("In batch operations you must batch an Enumerable. Received: #{queue}")  unless queue && queue.is_a?(Enumerable)

  self.mode     = mode
  @method       = method
  @source_queue = queue

  que = queue.to_a
  que = queue if queue.respond_to?(:uniq)
  if que.length != que.uniq.length
    logger.warn("Please, review your entries-to-query builder, you have repeated entries")
    queue = que.uniq
  end

  @queue  = queue
  @hash   = @queue.each_with_index.map do |entry, i|
    [entry, i]
  end.to_h
  @responses    = []
  @person_match = []
  @people_match = Array.new(@queue.length, [])
end

Class Attribute Details

.modes ⇒ Object (readonly)

Returns the value of attribute modes.



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# File 'lib/eco/api/session/batch/status.rb', line 23

def modes
  @modes
end

Instance Attribute Details

#method ⇒ Object (readonly)

Returns the value of attribute method.



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# File 'lib/eco/api/session/batch/status.rb', line 19

def method
  @method
end

#mode ⇒ Symbol

the mode that the batch was run with

Returns:

  • (Symbol) —

    the current value of mode



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# File 'lib/eco/api/session/batch/status.rb', line 15

def mode
  @mode
end

#queue ⇒ Array<Hash>, ... (readonly)

source_queue with no repeated elements (note: observe that the elimination of duplicates could fail)

Returns:



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# File 'lib/eco/api/session/batch/status.rb', line 15

def queue
  @queue
end

#root ⇒ Eco::API::Session::Job

the job that launched the batch

Returns:

  • (Eco::API::Session::Job) —

    the current value of root



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# File 'lib/eco/api/session/batch/status.rb', line 15

def root
  @root
end

#source_queue ⇒ Array<Hash>, ... (readonly)

The queue as it was originally made (it could contain duplicates)

Returns:



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# File 'lib/eco/api/session/batch/status.rb', line 15

def source_queue
  @source_queue
end

Class Method Details

.valid_mode?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eco/api/session/batch/status.rb', line 25

def valid_mode?(value)
  modes.include?(value)
end

Instance Method Details

#[](key) ⇒ Ecoportal::API::Common::BatchResponse

Get the assciated reponse of an input entry object key

Parameters:

  • key (Integer, Hash, Ecoportal::API::V1::Person, Ecoportal::API::Internal::Person) —

    these are the index options:

    1. Integer: index/position of the entry in the final queue
    2. Hash: entry queries can be raw Hash objects
    3. Person object: the most common case is to use the person wrapper classes of the Ecoportal::API namespace.

Returns:

  • (Ecoportal::API::Common::BatchResponse) 


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# File 'lib/eco/api/session/batch/status.rb', line 87

def [](key)
  @responses[to_index(key)]
end

#[]=(key, response) ⇒ Object

Associates an input entry object key to its response

Parameters:

See Also:



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# File 'lib/eco/api/session/batch/status.rb', line 95

def []=(key, response)
  @responses[to_index(key)] = response
end

#errors ⇒ Eco::API::Session::Batch::Errors

Returns errors object helper.

Returns:



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# File 'lib/eco/api/session/batch/status.rb', line 71

def errors
  @errors ||= Eco::API::Session::Batch::Errors.new(status: self)
end

#errors? ⇒ Boolean

Returns true if there were Server errors, false otherwise.

Returns:

  • (Boolean) —

    true if there were Server errors, false otherwise

See Also:



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# File 'lib/eco/api/session/batch/status.rb', line 77

def errors?
  errors.any?
end

#people ⇒ Array<Ecoportal::API::V1::Person>, Array<Ecoportal::API::Internal::Person>

Note:

here is where the used mode gets relevance:

  • while :exact mode will keep the order of found people as per order of final queue
  • :search mode will just gather the results (order won't match)

When the batch method has been get, it gathers into an Array the people found.

Returns:

Raises:

  • (Exception) —

    when the method of the batch operation was other than get



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# File 'lib/eco/api/session/batch/status.rb', line 152

def people
  fatal "This batch wasn't a 'get'. Can't obtain people without 'get' method" unless method == :get
  if mode == :exact
    out = Array(queue.length)
    @responses.each_with_index do |response, i|
      out[i] = response.result if response.success?
    end
  elsif mode == :search
    out = []
    queue.each_with_index.map do |entry, i|
      pers   = person(entry)
      pers ||= person_match(entry)
      ppl    = pers ? [pers] : people_match(entry)
      out += ppl
    end
  end
  out
end

#people_match(key) ⇒ Object 



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# File 'lib/eco/api/session/batch/status.rb', line 124

def people_match(key)
  @people_match[to_index(key)]
end

#person(key) ⇒ Ecoportal::API::V1::Person, Ecoportal::API::Internal::Person

Note:

it only makes sense when the used batch method was get

The person we got from the Server wrapped to the Person object for the input entry object key

Parameters:

Returns:

See Also:



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# File 'lib/eco/api/session/batch/status.rb', line 104

def person(key)
  return self[key].result if success?(key)
  nil
end

#person_match(key) ⇒ Ecoportal::API::V1::Person, Ecoportal::API::Internal::Person

Note:
  • it only makes sense when the batch method used was get with q
  • found using a search criteria (mode == :search), as opposite to find the person directly by external_id

The person we got from the Server wrapped to the Person object for the input entry object key

Parameters:

Returns:

See Also:



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# File 'lib/eco/api/session/batch/status.rb', line 116

def person_match(key)
  @person_match[to_index(key)]
end

#received?(key) ⇒ Boolean

Has the entry key been queried to the server?

Parameters:

Returns:

  • (Boolean) —

    true if input entry key has an associated Ecoportal::API::Common::BatchResponse



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# File 'lib/eco/api/session/batch/status.rb', line 135

def received?(key)
  !!self[key]
end

#set_people_match(key, people) ⇒ Object 



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# File 'lib/eco/api/session/batch/status.rb', line 128

def set_people_match(key, people)
  @people_match[to_index(key)] = people
end

#set_person_match(key, person) ⇒ Object 



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# File 'lib/eco/api/session/batch/status.rb', line 120

def set_person_match(key, person)
  @person_match[to_index(key)] = person
end

#success?(key) ⇒ Boolean

Has the entry key 's query to the server been successful

Parameters:

Returns:

  • (Boolean) —

    true if input entry key has not had a server Error during the query



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# File 'lib/eco/api/session/batch/status.rb', line 142

def success?(key)
  self[key]&.success?
end

#to_index(key) ⇒ Integer

Helper to transform any key to an Integer index

Parameters:

Returns:

  • (Integer) —

    the index that key has in the final queue



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# File 'lib/eco/api/session/batch/status.rb', line 174

def to_index(key)
  key.is_a?(Integer) ? valid_index(index: key) : valid_index(entry: key)
end

#valid_index(index: nil, entry: nil) ⇒ Object

Index validator to make this object reliable



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# File 'lib/eco/api/session/batch/status.rb', line 179

def valid_index(index: nil, entry: nil)
  index ||= @hash[entry]
  unless index && index < @queue.length
    fatal "You must provide either the index on the final 'queue' or the original entry object of the batch"
  end
  index
end